+%error-verbose
+%debug
+%defines
+%expect 0
+%output "libmemcached/options/parser.cc"
+%defines "libmemcached/options/parser.h"
+%lex-param { yyscan_t *scanner }
+%name-prefix="libmemcached_"
+%parse-param { Context *parser }
+%parse-param { yyscan_t *scanner }
+%locations
+%pure-parser
+%require "2.2"
+%start statement
+%verbose
+